NOTE: Here again I set the text alignments (left- or right- justified) using css -- which is considered bad practice. (For the record bullets of items at the same level with the same bullet directionality do not always line up perfectly in ie; that's a problem for the developer though.)
This time I did not set the bullet directionality of the second main list item -- 'boker tov.' Instead IE set the bullet directionality/alignment according to the page directionality not according to the directionality of the list item.
Except for the positioning of the second item in the main list -- an ltr item -- which seems strange to me -- the sublists work in ie because of the different styles used for bullets I think.

• שָׁלוֹם
  • Peace, greetings
    • سلام
      • مرحبا
        • أهلا
• Boker tov
  • Good morning
    • صباح الخير